Datasheet

D-sub Connector Assembly Hood with ESD Protection
XM2S-E
Connector Hood with ESD Protection
Simplifies Circuit Design
■ Non-conductive surface protects against ESD
(static electricity).
■ Internal grounding provides EMI protection.
■ Screwdrivers eliminated by overmold jackscrews.
RoHS Compliant
■ Structural Diagram (Assembled)
Insulated enclosure
Overmold jackscrew
Non-conductive surface
provides ESD protection.
Securing Connectors is
easier because screwdrivers
are not needed.
Cable
Wrapped in shielded tape
and secured with a clamp.
Grounding structure
Internal grounding plate provides
EMI protection.
■ Performance, Materials, and Finishes
Ambient operating temperature
− 25 to 85°C (with no condensation or icing)
Cover
ABS (UL94 V-0)/black
Grounding plate
Phosphor bronze/nickel plating
Jackscrew
ABS (UL94 V-0)/black
■ Dimensions
XM2S-0911-E
D-sub Connector Assembly Hood with
ESD Protection
(unit: mm)
Max. applicable cable diameter: 9 dia.
15
13
11
40.8
18.2
24.99
32.2
M2.6 × 0.45
1
■ Ordering Information
Type
Appearance
No. of contacts
Model
9
XM2S-0911-E
D-sub Connector Assembly
Hood with ESD protection
■ Precautions
Correct Use
• Use a torque of 0.25 N·m to secure the cable clamp to the Hood.
• When you tighten the jack screws, hold the hood and make sure that
the Connector is connected straight. If the screws are tightened
when the Connector is not connected completely, the Connector
may be damaged.
• Always use your fingers to tighten the jack screws. If you use pliers
or any other tool to tighten the jack screws, the screws may be damaged.
2
D-sub Connector Assembly Hood with ESD Protection
XM2S-E
■ Accessories (Sold Separately)
Dust Covers For XM3B/D/F Sockets
With retaining ring
XM2T-0901 (9 contacts)
XM2T-1501 (15 contacts)
XM2T-2501 (25 contacts)
XM2T-3701 (37 contacts)
(unit: mm)
Dust Cover holding ring
8
0.9 dia.
Ratings and Specifications
Dimensions
Operating
− 25 to 85°C
temperature (with no condensation or icing)
Material
PA
No. of contacts
Dimensions
Model
A
B
9
17.7
16.3
8
68
15
26.1
24.7
10
77
25
39.8
38.4
15
120
XM2T-2501
37
56.2
54.8
18
135
XM2T-3701
Dust Covers For XM3B/D/F Sockets
Without retaining ring
XM2T-0901-0 (9 contacts)
XM2T-1501-0 (15 contacts)
XM2T-2501-0 (25 contacts)
XM2T-3701-0 (37 contacts)
C
D
XM2T-0901
XM2T-1501
8
Dimensions
No. of contacts
9
15
25
37
A
17.7
26.1
39.8
56.2
Dimensions
B
C
16.3
8
24.7
10
38.4
15
54.8
18
Model
XM2T-0901-0
XM2T-1501-0
XM2T-2701-0
XM2T-3701-0
D-sub Connectors
XM2/XM3
3
Anchor 1 (Rectangular)
XM2Z-0001
(M2.6 × 0.45 metric screws)
XM2Z-0002
(M3.0 × 0.5 metric screws)
XM2Z-0003
(#4-40 UNC inch screws)
Materials and Finish
Zinc die-cast/nickel plated
Anchor 2 (Hexagonal)
XM2Z-0011
(M2.6 × 0.45 metric screws)
XM2Z-0012
(M3.0 × 0.5 metric screws)
XM2Z-0013
(#4-40 UNC inch screws)
5
Female screw
(Mates with lock screw)
M3 × 0.5
Model
XM2Z-0011
Materials and Finish
Iron/nickel plated
XM2Z-0012
XM2Z-0013
Part A
Female screw
(Mates with lock
screw and
mounting screw)
M2.6 × 0.45
M3 × 0.5
#4-40 UNC
Note: If you use a Dust Cover with a holding ring, secure the holding ring at part A.
Anchor 3 (Hexagonal)
XM2Z-0021
(M2.6 × 0.45 metric screws)
XM2Z-0022
(M3.0 × 0.5 metric screws)
XM2Z-0023
(#4-40 UNC inch screws)
5
Female screw
(mates with lock screw)
M3 × 0.5
Model
XM2Z-0021
XM2Z-0022
Model
Materials and Finish
Iron/nickel plated
XM2Z-0001
Note: Anchor 3 is used for panel
mounting Connectors. Applicable panel thickness is 0.6 to
1.3 mm.
XM2Z-0002
XM2Z-0003
Note: 1. 2 anchors are necessary per connector.
2. Attachment to the XM3K/L is not possible.
4
XM2Z-0023
D-sub Connectors
XM2/XM3
■ Accessories (Sold Separately)
Grounding Fixtures for XM3B
Tap Hole Grounding Fixtures
XM2Z-0061
(With fixed-side tap holes)
XM2Z-0063
(With fixed-side through holes)
Lock Pin Grounding Fixtures (for XM3B)
XM2Z-0062
(With fixed-side tap holes)
XM2Z-0064
(With fixed-side through holes)
Material and Finish
Copper alloy/nickel plated
Applicable through-hole diameter: 3.2 dia.
Material and Finish
Steel/nickel plated
Fixed side tap hole
(M3 × 0.5) or through
hole (3.5 dia.)
Fixed side tap hole
(M3 × 0.5) or through
hole (4.0 dia.)
PCB side
M3 × 0.5
Model
XM2Z-0061
XM2Z-0062
XM2Z-0063
XM2Z-0064
Anchors and Grounding Fixtures
Anchor 2 and 3
Anchor
2 or 3
Anchor 1
Connector
Grounding Fixture
(fixed-side tap hole)
Note: Use Grounding Fixtures
XM2Z-0061 or XM2Z-0062.
Anchor 1
Without Anchor
Connector
Grounding
Fixture (fixedside tap hole)
Commercial
screws
Note: 1. Use a 6-mm screw that mates with
the male screw on Anchor 1.
2. Use Grounding Fixtures XM2Z-0063
or XM2Z-0064.
Commercial
screws (M3)
Connector
Commercial
hexagonal
nut (M3)
Note: Always use a screw without
an Anchor. A Grounding Fixture (fixed-side tap) can be
used in place of the hexagonal nut.
Note: 1. Anchor 2 and the following Grounding Fixtures are available: XM3B-@@22-11 and XM3B-@@22-112.
Contact your OMRON representative for other anchor and grounding fixture specifications.
2. 2 anchors are necessary per connector.
D-sub Connectors
XM2/XM3
5
■ Combination Examples
Relaying Example
Hood
Hood
Anchor 1
Hood
(XM2S-@@1@)
Lock screw M2.6 × 0.45
(See note.)
Anchor 1
Plug
Note: Screw the lock screw of the Hood into the hole on Anchor 1.
Plug with Solder-cup Terminals
Sockets and Right-angle DIP
Terminals (With Anchor 2 and
Lock Pin Grounding Fixtures)
Sockets and Right-angle DIP
Terminals (no anchor or
grounding fixtures)
Sockets with Solder-cup Terminals
Panel-mounting Sockets
Anchor
Sockets
Sockets with Right-angle DIP
Terminals (With Anchor 2 and
Tap Hole Grounding Fixtures)
Anchor 2
(XM2Z-001@)
Anchor 1
(XM2Z-000@)
Panel
Commercial
nut
Anchor 2
Commercial
M3 nut
Commercial
screw
Anchor 3
Connector
Anchor 3
Anchor 1
XM3D
Not secured to the panel
Anchor 2
Applicable anchors
6.4 min.
Two, R3.2
9
15
25
37
A (mm)
31.0
39.4
53.3
69.6
Note: 1. Two Anchors are required per Connector.
2. Applicable panel thickness is 1.3 mm max.
D-sub Connectors
13 min.
11.4 min.
Four, R1
Four, R2.5
No. of contacts
Two, 3.2
±0.1 dia.
A min.
11.4 min.
Panel
dimensions
Secured to the panel
Anchor 3 or M3 screws
Anchor 1
A min.
Panel Dimensions
Panel
(t = 1.3 max.)
Commercial
M3 nut
Connector
Panel mounting procedure
6
Panel
(t = 1.3 max.)
Panel
Connector
Anchor 3
(XM2Z-002@)
XM2/XM3
No. of contacts
9
15
25
37
A (mm)
34.1
42.4
56.1
72.6
Four, R3.4
No. of contacts A (mm)
9
15
25
37
24.99
33.32
47.04
63.50
B (mm)
20.5
28.8
42.5
59.1
Combination of hexagonal anchors for each connector (in post installation)
Type
Dip L type socket
Model
XM3B-@@22
Without panel insertion
XM2Z-001@
With panel insertion
XM2Z-002@
XM3B-@@22-501@
Commercially
available nut
Necessary
Not necessary
XM3B-@@22-502
Dip L type plug
XM3C-@@22
XM2Z-001@
XM2Z-002@
XM3C-@@22-501
Necessary
Not necessary
XM3C-@@22-502
Dip straight socket
XM3F-@@20
XM2Z-001@
XM2Z-002@
D-sub Connectors
Necessary
XM2/XM3
7
■ Precautions
Correct Use
Tightening Clamp Screws
Grounding
Use the following torques when tightening
cable clamp to hoods.
To ground, create copper foil around the
Connector Attachment hole on the board,
assemble the Connector and Grounding
Fixtures, and dip in solder as shown below.
Tap Hole Grounding Fixtures
Terminal Screw Tightening Torque
(N·m)
9
15
25
37
contacts contacts contacts contacts
0.25
Insert the Connector into the PCB, tighten
the screws, and then dip-solder the Connector terminals to the board.
0.44
0.49
Mating
Do not connect the Connectors in the wrong
direction, otherwise it may be damaged.
Tap Hole Grounding Fixtures
Shielded Cable Preparation
Refer to the following diagram when soldering shielded cable to the Connector when
using a Hood.
PCB (t = 1.6 mm)
Approx. 2.3
No. of contacts
M3 screw
Lock Pin Grounding Fixtures
Insert the connector into the PCB and then
simultaneously dip-solder the Connector
terminals and lock pin to the board.
L (mm)
9
25
15
35
25
40
37
45
Tightening Torque of
Anchor and Grounding
Fixture
If the anchor is secured to the Connector or
the grounding fixture is secured with a
screw, be sure to tighten it to a torque of
0.49 N·m. Use a suitable size of tool.
Shield Effects
• When connecting the braided cable shield
to a Connector Hood, use the cable
clamp to clamp all the braids at once
through the shielded tape.
• Mate the lock screw washer and spring
washer outside the Connector when
assembling the Hood.
Clamp screws (2)
Cable bushing (1)
Shielded tape (1)
Cable clamp
Lock screw
washers (2)
with spring
washer
Cover screw
hexagonal nut
(2)
Braided shield
Cable bushing
Lock Pin Grounding Fixtures
PCB (t = 1.6 mm)
10 ±1 (Folded shield dimensions)
12 (Taped shield dimensions)
Approx.
2.2 to 2.5
Attaching the Dust Cover
1. Fold the unravelled braided shield back
over the cable bushing.
2. Wrap tape around the folded shield.
• Keep the shell flange of the Connector as
far away from the metal panel as possible
to maximize the shield effect with a Connector mounted to the panel.
• The ground wire for the Connector will fall
into the shell (external metal covering)
with Solder-cup Terminals, so connect the
ground wire to the panel or to ground on
the board.
• To attach the cord to the Connector, use
Anchor 1 and secure it as shown below.
Shell flange
Cord
Gap
XM3B
Panel mounting holes
Panel
Anchor 1
• To attach the cord to a panel, drill an M3
hole in the panel and secure the cord to it
with an M3 screw. If the cord is not
required, cut it off. Use commercially
available M3 screw.
XM3A/XM3D Connector
Insertion and Removal
• Grasp the Connector or the Hood Cover
when inserting and removing the Connector. Never try to remove the Connector by
pulling the cable.
Soldering
Automated Soldering Conditions
(Jet Flow) (XM3B, XM3C, and XM3F)
1. Soldering temperature: 250 ±5°C
2. Continuous soldering time: Within 5±1 s
8
D-sub Connectors
XM2/XM3
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb
Cat. No. G059-E1-03
1014(0412)(O)
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